Tips For Winterizing Your Vehicle - Tip #6

Water vapor can come into your vehicle's cabin from an open window or even from your breathing, fogging up a window. Defrosters blow warm air over the glass solving the problem. Make sure your defroster unit is functioning properly. If fogging continues, have your car checked for air leaks around the doors and windows. Stay warm and comfortable while driving. If your heater doesn't work properly, you may have a faulty heater coil that needs replacement.